Rapid: Individual Calculations August 2023
 Saeidi, Elshan  Total change: 94.00  Rating chartPersonal card
 7th Maragheh Sahand club weekly rapid chess tournament Maraghe IRI 2023-07-11
RcRownchangeKK*chgGame
 1407 1114 3.50 6 2.16 40 86.40 
  Fayyazi, A. R. 1762 IRI0.5010.494019.60 
  Haj Alizadeh, Alireza 1521 IRI1.0010.924036.80 
  Ahmadi, Armin 1507 IRI0.001-0.0840-3.20 
  Alaei, Kian 1079 IRI1.0010.454018.00 
  Jafar Bonyad, Reza 1465 IRI0.001-0.1140-4.40 
  Seyfi, Hadi 1107 IRI1.0010.494019.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 11 th Maragheh Sahand club weekly rapid chess tournament Tabriz IRI 2023-07-28
RcRownchangeKK*chgGame
 1344 1114 1.00 3 0.19 40 7.60 
  Haj Alizadeh, Alireza 1521 IRI0.001-0.0840-3.20 
  Abdolalizadeh, Asra 1509 IRI0.001-0.0840-3.20 
  Barani, Ayla 1001 IRI1.0010.354014.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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